I'm using Civil 3D 2008 for a project that has been dragging on for years. We are using data shortcuts, but now we want to remove some of them from specific drawings without deleting the actual shortcut as it is still being used in other drawings.

When I delete the data shortcut in the Panorama, it returns when I reopen the drawing. How do I permanently remove data shortcuts from a drawing? It seems pretty basic, but I haven't been able to figure it out.

Josh